<template>
  <div>
      <h1>Bob</h1>
      <ul>
        <li><router-link to="/One2/two3/three1">blog</router-link></li>
        <li><router-link to="/One2/two3/three2">fax</router-link></li>
      </ul>
      <div style="border:1px solid green">
        <router-view></router-view>
      </div>
  </div>
</template>

<script>
export default {

}
</script>

<style scoped>
.router-link-exact-active {
  color: green;
}
.router-link-active{
  color: green;
}
</style>